Renewable energy power generation history data preprocessing method and system

Renewable energy power generation history data preprocessing method and system

  • CN 102,855,296 A
  • Filed: 08/14/2012
  • Published: 01/02/2013
  • Est. Priority Date: 08/14/2012
  • Status: Active Application
First Claim
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1. a renewable energy power generation historical data preprocess method is characterized in that, described method comprises the steps:

  • (1). carry out data acquisition, and the data that gather are carried out identification;

    (2). real-time data base with the real-time Data Transmission that receives to the data pretreatment unit;

    (3). the data pretreatment unit carries out the wind speed rate of change to the data that receive and calculates in conjunction with the data of historical data base;

    (4). according to result of calculation, judge the bad data in the historical data, obtain according to this assessment result to data;

    (5). the result according to assessment, revise bad data.Wherein, the wind speed of described real-time data base storage current time, the wind speed of described historical data library storage previous moment.

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